The transformer differential protection relay MRDT4 is specifically tailored to the protection of two winding transformers. The device offers in addition to the differential protection various communication and backup protection functions. Furthermore the MRDT4 can also be used as a cost-optimized generator differential protection device, where it is even possible to have a step-up transformer integrated into the protection zone. The protection functions of the MRDT4 have been adapted to comply with the requirements of the VDE AR N 4110:2018.

Woodward is an independent designer, manufacturer, and service provider of control solutions for the aerospace and industrial markets. Our aerospace systems and components optimize the performance of fixed wing and rotorcraft platforms in commercial, business and military aircraft, ground vehicles and other equipment.

Its industrial related systems and components enhance the performance of industrial gas and steam turbines, reciprocating engines, compressors, wind turbines, electrical grids and other energy related industrial equipments. The company’s innovative fluid energy, combustion control, electrical energy, and motion control systems help customers offer cleaner, more reliable and more efficient equipment. Our customers include leading original equipment manufacturers and end users of their products.

Woodward MRDT4-2A0ATA Protection relay :Transformer Protection

Transformer protection and maintenance is essential for a reliable energy supply. Woodward’s intelligent electronic devices with perceptive algorithms protect your electrical equipment against damages that are costly and difficult to replace.

Woodward’s protective relays offer a wide range of protection and supervision elements. Integrated recorders and logging functionality assist the user in detecting transformer aging and analyzing failures.

Enhanced communication capabilities are the basis for the integration into automation systems.

The following product lines offer the right Transformer Protection products for your needs.

HIGHPROTEC LINE

The new HighPROTEC line is the latest generation of complete protection for medium-voltage power systems.

This product line stands for the most sophisticated Transformer Protection relays with the highest adaptability to Medium Voltage and High Voltage Transformers.

HighPROTEC Transformer Protection Devices:

MCDTV4 | MRDT4

To explore protection functions and comprehensive series of Woodward products, click here!